MX-2600N, MX-3100N, MX-2600G, MX-3100G (serv.man81). MXFR10U ROM UPGRADE ... (2) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 4

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Sharp Electronics (UK) Ltd., Technical Services Group
CCE-712 
 
No. Item 
Details 
22 Printer-related 
If the character string reference pointer is not initialized in character string comparison for 
automatic discrimination of PDL data, an incorrect address may be accessed and, in rare 
cases, the MFP main body may be restarted during printing. This glitch has been 
corrected so that the pointer is initialized under all conditions. 
23 Printer-related 
If a job with an unsupported resolution (e.g., 400dpi) was executed with the standard 
resolution of the printer environment setting set to "600dpi (high-quality)" (factory-set 
value), the image may be enlarged twice and printed. This glitch has been corrected. This 
symptom does not occur if data is printed using the printer driver. 
24 Printer-related 
Any response may not return even if the PCL command to check Macro/Font registrations 
is sent. This glitch has been corrected. 
25 Printer-related 
If specific PDF data is printed directly via USB, a blue background may be printed solidly 
on the second page. This glitch has been corrected. 
26 Printer-related 
When Illustrator outputs data, characters may be garbled due to incorrect PS font 
replacement processing. This glitch has been corrected. 
27 Printer-related 
If 100 jobs or more are stacked, some jobs may remain in the spool queue and may not 
be printed. This glitch has been corrected. 
28 Printer-related 
If an attempt is made to print large quantities of data from the USB port, a hang-up may 
occur without data being printed. This glitch has been corrected. 
29 Printer-related 
System was changed to output Notice Page upon PCL-XL memory-full error. 
30 Printer-related 
If printing jobs are performed on ACS containing both b/w and colour with pseudo two-
sided mode such as printing on both sides of last sheet in odd-number 
manuscripts/printed sheet/letterhead/punched sheet, a transfer current would not be 
output and one side in two-sided printing would be printed light. This glitch has been 
corrected. 
31 Printer-related 
A high-load printer job could hang-up. This glitch has been corrected. 
32 Printer-related 
Outputting data from Excel 2000 with an image could result in printing stripes or grids on 
an image. This glitch has been corrected. 
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